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Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816689449

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816689449

Diamond specifications and retailer prices

From $331 SGD
As of November 4, 2026
Save $1,879 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,210 SGD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816689449 or 816689449. Listed at 15 retailers as of November 1, 2026, with prices from $331 to $2,210, a $1,879 spread on the same certified stone. Brilliant Earth lists it at $2,210. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816689449
Dimensions7.39 × 6.92 × 4.34 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm6.92 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816689449
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,210 SGD|Low: $331 SGD|High: $2,274 SGD|Avg: $1,077 SGD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 10$331 SGD
Retailer 13$498 SGD
Retailer 4$640 SGD
Retailer 15$672 SGD
Retailer 2$686 SGD
Retailer 5$775 SGD
Retailer 3$819 SGD
Retailer 7$911 SGD
Retailer 12$1,187 SGD
Retailer 11$1,248 SGD
Retailer 8$1,275 SGD
Retailer 6$1,433 SGD
Retailer 9$1,469 SGD
Retailer 14$1,930 SGD
Brilliant Earth$2,210 SGD

21 data points across 15 retailers

15 retailers$331 SGD to $2,210 SGD

A
Cheapest Retailer
-
$331 SGD
Final sale: no returns
A
Retailer 2
-
$498 SGD
View
A
Retailer 3
-
$640 SGD
View
B+
Retailer 4
-
$672 SGD
View
A
Retailer 5
-
$686 SGD
View
B+
Retailer 6
-
$775 SGD
View
B+
Retailer 7
-
$819 SGD
View
Retailer 8
-
$911 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,187 SGD
View
B+
Retailer 10
-
$1,248 SGD
View
B+
Retailer 11
-
$1,275 SGD
View
Retailer 12
-
$1,433 SGD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,469 SGD
View
B
Retailer 14
-
$1,930 SGD
View
Most Expensive
B
Brilliant Earth
20692229A · Nov 1
$2,210 SGD
$1,730 USD
View
14 more retailers have this diamond
Prices start from $331 SGDSave up to $1,879 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.27ct Heart
$331 SGD